The FTSE 100 Index dropped 21 points or 0.20 percent on Friday to close at 10751 points. Losses were led by Antofagasta (-4.55%), GlaxoSmithKline (-2.32%) and Burberry (-2.28%). Offsetting the fall, top gainers were The Sage Group (4.11%), Experian (3.24%) and Pershing Square Holdings Ord (2.43%).